When contacting LED devices, we sometimes encounter two different devices: LED flood lights and LED flood lights. So what are the differences between them? Please see the introduction below:
LED floodlights are also called spotlights, spotlights, spotlights, etc. They are mainly used for architectural decorative lighting and commercial space lighting. The decorative components are heavier, and their appearance is round and square, because Generally, the reason for heat dissipation must be considered, so its shape is still different from the traditional flood light.
LED flood light features:
At present, the LED flood lights commonly used in the market are basically 1W high-power LEDs (each LED element will have a high-efficiency lens made of PMMA, and its main function is to distribute the light emitted by the LED twice, that is, two Secondary optics), there are also a few companies that choose 3W or higher power LEDs because of the good heat dissipation technology. It is suitable for flood lighting in large occasions, buildings and other lighting.
What else should I pay attention to?
1. High-purity aluminum reflector, the most accurate beam and the best reflection effect.
2. Symmetric narrow-angle, wide-angle and asymmetric light distribution systems.
3. Open the back to replace the bulb, easy maintenance.
4. The lamps are all equipped with scale plates to facilitate the adjustment of the irradiation angle.
The LED flood light is controlled by the built-in microchip. In small engineering applications, it can be used without a controller. It can achieve dynamic effects such as gradual change, jump, color flashing, random flashing, and gradual alternation. It can also be controlled by DMX. Realize the effects of chasing and scanning. At present, its main application places are probably as follows: single building, exterior wall lighting of historical building groups, light penetration through the building, indoor local lighting, green landscape lighting, billboard lighting, medical culture and other special facility lighting, bars, Atmosphere lighting in entertainment venues such as ballrooms, etc.
LED flood light
LED flood light is a kind of point light source that can illuminate uniformly in all directions. Its illumination range can be adjusted arbitrarily, and it appears as a picture of a regular octahedron in the scene. Floodlight is the most widely used light source in the production of renderings. Standard floodlights are used to illuminate the entire scene. Multiple floodlights can be applied to the scene to produce better results. The flood light is the most widely used light source in the effect picture. Multiple flood lights can be used in the scene to coordinate the effect to produce a better effect.
Is to illuminate an object uniformly in all directions from a specific point. It is best to use it as an analogy to light bulbs and candles. Floodlights can be placed anywhere in the scene. For example, it can be placed outside the range of the camera, or inside the object. It is common to use many floodlights of different colors in a scene from a distance. These floodlights can cast shadows and mix them on the model. Due to the large range of floodlights, the effect of floodlights is very easy to predict, and this light also has many auxiliary uses, for example, placing the floodlight close to the surface of the object will be on the surface of the object Produces bright light.
It should be noted that the floodlights cannot be built too much, otherwise the rendering will appear dull and dull. Therefore, in the production of usual renderings, pay more attention to the impact of lighting parameters and layout on the light effect of the entire rendering of the scene, accumulate more experience, and master the lighting matching skills.
Floodlights illuminate objects uniformly from a specific point in all directions. It is best to use it as an analogy to light bulbs and candles. Floodlights can be placed anywhere in the scene. For example, it can be placed outside the range of the camera, or inside the object. It is common to use many floodlights of different colors in a scene from a distance. These floodlights can cast shadows and mix them on the model. Due to the large range of floodlights, the effect of floodlights is very easy to predict, and this light also has many auxiliary uses, for example, placing the floodlight close to the surface of the object will be on the surface of the object Produces bright light.
The difference between LED flood light and flood light
The difference between floodlights and floodlights is not only reflected in the visual effects of lighting, but also in the use of floodlights and floodlights. The difference between floodlights and floodlights is that the floodlights cannot be built too much, so that the visual effect will be dull and dull. In the production, pay attention to the lighting parameters and the impact on the light effect of the entire rendering. The matters needing attention of the floodlight are: the most accurate beam, high-purity aluminum reflector, the best reflection effect, symmetrical narrow angle, wide angle and asymmetric light distribution system. The floodlight lamps are equipped with scale plates for easy adjustment Irradiation angle.
The difference between floodlights and floodlights is also reflected in the range of illumination between the two. Floodlights are also called projection lights, spotlights, spotlights, etc., which are mainly used for architectural decorative lighting and commercial space lighting. Sexual components are heavier, and there are more styles in style design. A flood light is a kind of spot light source that can be evenly irradiated to all places in all directions. The illumination range can be adjusted arbitrarily. A standard flood light can be used to illuminate the entire scene.